I recently did the d-4patch for my grandson for Christma, it was fun and turned our well. I didn't bind it but sewed on border, and w/ right sides together,w/ batting on top of wrong side of top, sewed around edges (leaving a space unsewed on bottom of quilt) turned it right side out sewed the opening shut and hand tyed it. I was very happy with the results. But now I want to try this one, thanks for the tutorial!